The collector is one of the main parts of the sliding line system.

Collector is sliding contact line system cimc electricity side pick up the power of main devices, it through the brush sliding contact with guide rail, the electrical energy directly to electrical appliances, mobile power supply so as to realize the system. The collector is composed of two parts: the tension device of the mechanical structure and the brush of the guide rail.

The mechanical structure of the tension device has decided to set brush and guide rail of the sliding contact pressure and the stability of institutions, set brush is a guide rail sliding contact pick up conductor of electricity, its performance and conducting quality as well as the composition, structure will directly affect the quality of the whole system equipment's safe operation.